Drain inlet for draining a swimming pool cover



FIG. 1 is a perspective view, taken from the top, front and right side, of a drain inlet for draining a swimming pool cover, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a drain inlet for draining a swimming pool cover, as shown. 